All-perovskite tandem solar cells: from fundamentals to technological progress

Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(13), P. 4390 - 4425

Published: Jan. 1, 2024

This review provides fundamental knowledge and development directions towards the commercialising of advantageous all-perovskite tandem solar cells.

Language: Английский

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Advancements and future directions in defect passivation for perovskite solar cells

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 999, P. 174990 - 174990

Published: May 26, 2024

Language: Английский

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First-Principles Study on the Physical Properties of Al-based Wide Bandgap Perovskites Cs3AlIxBr6-x for Optoelectronic Applications

Semiconductor Science and Technology, Journal Year: 2025, Volume and Issue: 40(3), P. 035004 - 035004

Published: Jan. 14, 2025

Abstract This study aims at exploring the potential of inorganic wide-bandgap mixed-halide aluminum-containing perovskites Cs 3 AlI x Br 6− for solar harvesting, by investigating their structural, electronic and optical properties through density functional theory using augmented plane wave plus local orbital method. The structural were calculated with PBE-GGA potential. Volume optimization negative formation energies confirm thermal stability compounds. Tran–Blaha modified Becke–Johnson (TB-mBJ) TB-mBJ corrected band gaps revealed that these materials belong to (WBG) perovskite family, displaying in range 3–5 eV. direct bandgap nature, I-p Br-p states mainly contributing valence Al-s, Al-p Cs-d conduction band. Absorption coefficients from 10 to140 × 4 per cm UV region, thus making WBG suitable applications this region. Optical show absorption light beyond eV validate gaps. coefficients, conductivity dielectric function (real imaginary) a peak shift higher lower increasing I concentration. above results suggest can be highly considered use photovoltaics, optoelectronic devices (light-emitting diodes, photodiodes), power small batteries Internet Things, agrivoltaics fabrication semi-transparent cells.

Language: Английский

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Roadmap on metal-halide perovskite semiconductors and devices

Materials Today Electronics, Journal Year: 2025, Volume and Issue: unknown, P. 100138 - 100138

Published: Jan. 1, 2025

Language: Английский

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Improved free iodine capture by light-driven carbon-halogen bond cleavage in perovskite solar cells with dynamic self-healing ability

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159767 - 159767

Published: Jan. 1, 2025

Language: Английский

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The Ultrathin Nio Hole-Transporter for Enhanced Photovoltaic Efficiency of Cs0.09fa0.91pbi3-Based Large Area Perovskite Solar Cell Via Synergism of Hole Induction and Extraction

Published: Jan. 1, 2025

Language: Английский

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The ultrathin NiO hole-transporter for enhanced photovoltaic efficiency of Cs0.09FA0.91PbI3-based large area perovskite solar cell via synergism of hole induction and extraction

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106314 - 106314

Published: March 1, 2025

Language: Английский

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Wide-Bandgap Subcells for All-Perovskite Tandem Solar Cells: Recent Advances, Challenges, and Future Perspectives

Energies, Journal Year: 2025, Volume and Issue: 18(10), P. 2415 - 2415

Published: May 8, 2025

All-perovskite tandem solar cells (APTSCs) offer a promising pathway to surpassing the efficiency limits of single-junction photovoltaics. The wide-bandgap (WBG) subcell, serving as top absorber, plays critical role in optimizing light harvesting and charge extraction architectures. This review comprehensively summarizes recent advancements WBG subcells, focusing on material design, defect passivation strategies, interfacial engineering address challenges such phase instability, halide segregation, voltage losses. Key innovations, including compositional tuning, additive engineering, transport layer optimization, are critically analyzed for their contributions stability enhancement. Despite significant progress, remain regarding scalability, long-term under illumination, cost-effective fabrication. Future research directions include development lead-reduced perovskites, machine learning-guided discovery, scalable deposition techniques. provides insights into advancing subcells toward high-efficiency, stable, eco-friendly APTSCs next-generation energy applications.

Language: Английский

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Regulating crystallization and retarding oxidation in Sn-Pb perovskite via 1D cation engineering for high performance all-perovskite tandem solar cells

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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An Eco‐Friendly Passivation Strategy of Resveratrol for Highly Efficient and Antioxidative Perovskite Solar Cells

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 9, 2024

The stability of perovskite solar cells is closely related to the defects in crystals, and a large number crystal are caused by solution method. In this study, resveratrol (RES), green natural antioxidant abundant knotweed grape leaves, introduced into films passivate defect. RES achieves defect passivation interacting with uncoordinated Pb

Language: Английский

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